VP

Viktor V. Perfilov

📍 Vilnius, LT: #201 of 467 inventorsTop 45%
Overall (All Time): #4,055,632 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4397188 Piezoelectric resonant contact sensor Ramutis J. Bansevichus, Vladas-Algis A. Gapshis, Albinas J. Kasparaitis, Alvidas J. Ragauskas 1983-08-09